Three-dimensional mathematical model of chemical furnace V. G. Prokofev
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ArticleContent type: Текст Media type: электронный Subject(s): безгазовое горение | спиновый режим | донорно-акцепторная смесь | численное моделированиеGenre/Form: статьи в сборниках Online resources: Click here to access online
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2020 7th International Congress on energy fluxes and radiation effects (EFRE 2020), Tomsk, Russia, September 14 – 26, 2020 : proceedings P. 1063-1066Abstract: A mathematical model of gasless combustion in a "chemical furnace" mode was developed. The three-dimensional modeling of gasless combustion of a three-layer sample was performed. Numerical modeling was previously performed for non-stationary modes of gas-free combustion in homogeneous rectangular rods prepared from a mixture of two powder reagents with an admixture of low-melting inert metal powder. Further, the sample was considered as a combination of thermally coupled flat layers consisting of two mixtures of different chemical activity - the "chemical furnace" model. As a result of numerical modeling, various stationary and nonstationary combustion modes of the layered system were detected.
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A mathematical model of gasless combustion in a "chemical furnace" mode was developed. The three-dimensional modeling of gasless combustion of a three-layer sample was performed. Numerical modeling was previously performed for non-stationary modes of gas-free combustion in homogeneous rectangular rods prepared from a mixture of two powder reagents with an admixture of low-melting inert metal powder. Further, the sample was considered as a combination of thermally coupled flat layers consisting of two mixtures of different chemical activity - the "chemical furnace" model. As a result of numerical modeling, various stationary and nonstationary combustion modes of the layered system were detected.
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